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All Journal Jurnal Pendidikan Dasar Nusantara Journal of Research and Advances in Mathematics Education JRPM (Jurnal Review Pembelajaran Matematika) Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Buana Pendidikan: Jurnal Fakultas Keguruan dan Ilmu Pendidikan Unipa Surabaya WAHANA International Journal of Insights for Mathematics Teaching (IJOIMT)
Lydia Lia Prayitno, Lydia Lia
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Education Mathematics

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PROFIL KEMAMPUAN BERPIKIR KRITIS SISWA SD DI KECAMATAN BULAK Prayitno, Lydia Lia; Sulistyawatii, Ida; Wardani, Imas Srinana
JURNAL PENDIDIKAN DASAR NUSANTARA Vol 1 (2016)
Publisher : JURNAL PENDIDIKAN DASAR NUSANTARA

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Abstract

Abstrak: Kemampuan berpikir kritis ada pada semua orang, tetapi tidak munculsendiri, perlu usaha untuk mengembangkannya, salah satunya adalah dengankemampuan dasar guru, yaitu keterampilan bertanya, hal ini diperlihatkan oleh siswaSD kelas I di wilayah kecamatan Bulak yaitu SDN Sukolilo 250, SDN Kedung CowekI No. 253, SDN Kedung Cowek II, SDN Komplek Kenjeran II/506, dan SDN 248. Melalui penelitian deskriptif kualitatif pada siswa SD kelas I di wilayah kecamatanBulak Aspek-aspek berpikir kritis pada siswa terlihat dan dapat diamati, yaitu aspekmengamati dan menarik kesimpulan, membandingkan dua objek yang berbeda,kemampuan bertanya dan mengemukakan pendapat, mendiskusikan dan menganalisacerita dan kerjasama dalam permainan. Ke 5 aspek tersebut terlihat pada siswa. 
Learning Trajectory Siswa dalam Memecahkan Masalah Kelipatan Persekutuan Terkecil Ditinjau dari Kemampuan Matematika Prayitno, Lydia Lia; Kurniawan, Agus Prasetyo
JURNAL REVIEW PEMBELAJARAN MATEMATIKA Vol 2 No 1 (2017)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jrpm.2017.2.1.15-27

Abstract

This study aimed to describe students learning trajectory to solving math problems based on student’s ability. The subject is 4th-gradestudents of Madrasah Ibtidaiyah (MI) K.H. Mas Mansyur Surabaya. The results obtained by learning trajectory are (1) high ability students, expressing the understanding of the problem orally and writing, plan two solutions process, choose to use multiples and sum between departure time and travel time, the subject re-examine every step in solving the problem. (2) medium ability students, expressing an understanding of the problem orally, planning a solution and implementing it until finding a solution, in re-examining the subject using factoring; and (3) low-ability students, expressing an understanding of the problem orally, planning a solution to finding a solution, then simply re-examining the steps taken in solving the problem.
Proses Berpikir Mahasiswa dalam Memecahkan Masalah Fungsi Pembangkit Mutianingsih, Ninik; Prayitno, Lydia Lia; Kurniawan, Agus Prasetyo
JURNAL REVIEW PEMBELAJARAN MATEMATIKA Vol 3 No 1 (2018): Juni 2018
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jrpm.2018.3.1.29-39

Abstract

This study aims to describe students’ thinking process in solving the problems of generating function. This is a case study that classifies students into three categories: high, medium, and low. Subjects were asked to solve the problems then use think aloud to reveal their thinking process. The results show that in understanding the problem, using conceptual and procedural knowledge related to the problems, strategies, and experiences they have in solving similar problems between the three subjects is different. Subjects with high and medium capability are able to reveal the problem-solving component of Polya in detail, whereas low-ability subjects use only some of the problem-solving components of Polya.
The Ability of Senior High School Student to Propose Linear Equations Systems of Two Variables Problem Rachmawati, Yemima Indah; Sugandi, Eko; Prayitno, Lydia Lia
(JRAMathEdu) Journal of Research and Advances in Mathematics Education Vol. 3, No. 2, July 2018: Issue In Press
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v3i2.6376

Abstract

The purpose of this research is to describe the ability of senior high school student in proposing LESTV problem. This research is quantitative descriptive research. The data collecting used in this research is through proposing problem in the area of LESTV material. The subjects participating in this research are 60 students of senior high school in the Surabaya Eastern. Based on the problem proposed by the students then it is classified into three groups namely, mathematical question, non-mathematical question, or statement. If the problem proposed is mathematical question, the analysis will be done by grouping the problem into the problem can be solved or can not be solved. Then, the problem can be solved will be classified based on the structure of syntax and semantics. The results show that in proposing the problem the subjects mostly can solve the problem, in proposing the problem tends to add new information and relevant to the problem. Based on the structure of semantics, it is found that the students can restate, classify, and compare and also modify the problem from information provided. Meanwhile, in terms of the structure of semantics, the students can propose the problem contains assignment, comparison, and use of additional information (new information). Keywords: Proposing problem; SPLDV; Syntax; Semantics.
Senior High School Students’ Ability in Posing System of Linear Equations in Two Variables Problems Rachmawati, Yemima Indah; Sugandi, Eko; Prayitno, Lydia Lia
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Vol. 4, No. 1, January 2019
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v4i1.6954

Abstract

Problem posing is a learning approach that trains students to be able to process and communicate mathematical problems based on information obtained. This study aims to describe the ability of high school students to pose problems on the topic of system of linear equations in two variables (SLETV). This study used a quantitative descriptive study involving 60 high school students in the East Surabaya area. The results showed that students were able to submit 60 problems, consisting of 54 problems can be categorized and 6 problems could not be categorized. Based on the semantic structure of mathematics, 17 students (31.48%) were able to pose problems using 1-relationship, 13 students (24.07%) were able to pose problems using 2-relationships, 13 students (24.07%) were able to raise problems using 3-relationships, and 11 students (20.37%) were able to pose problems using 4-relationships. Based on language structure (syntax), 13 students (24.07%) were able to pose problems using assignment propositions, as many as 17 students (31.48%) were able to pose problems using relationship propositions, and 14 students (25.93%) were able pose a problem using a presupposition proposition.
IDENTIFICATION ERRORS OF PROBLEM POSED BY PROSPECTIVE PRIMARY TEACHERS ABOUT FRACTION BASED MEANING STRUCTURE Prayitno, Lydia Lia; Purwanto, Purwanto; Subanji, Subanji; Susiswo, Susiswo
International Journal of Insights for Mathematics Teaching (IJOIMT) Vol 1, No 1 (2018)
Publisher : Universitas Negeri Malang

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Abstract

The purpose of this study was to identify problem posed by prospective teachers about addition fractions based on meaning structure. This study is a quantitative descriptive to identify errors of fraction problem posed by prospective teachers based on the meaning.  46 prospective primary teachers in 8th semester in universities at Surabaya were involved in this research. Instrument in this study is a problem posing worksheet consisting two operations on fractions. Problems posed by prospective teachers were analyzed through three stages, grouping problems based on categories, structure of meaning, and analyze the error of the problem posed. The results of data analysis indicated that: (1) on the category of questions about fractions of 93.48% for 1stoperations and 97.83% for 2ndoperation, (2) on the Non-question category about operations fraction is 6.52% for 1st operations and 1.17% for 2nd operation. Grouping problems posed by prospective teachers based on structure meaning combined category is 62.79% for 1st operations and 75.56% for 2nd operation. For category of part relationships overall is 27.91% for 1st operations and 20% for 2ndoperation, while those which not belonging to the second category are 9.3% for 1st operations and 4.44% for 2nd operation. The errors of problem posed by prospective teacher based on meaning structure are (1) not related to daily life situation, (2) illogical problem, (3) unit is not appropriate, (4) fractions incompatible with the sum operation (5) gives whole number to give meaning fraction, (6) lost information, and (7) the added result exceeds the overall concept of the fraction.
RESISTENSI PENGGUNA TERHADAP SISTEM INFORMASI AKADEMIK UNIVERSITAS PGRI ADI BUANA SURABAYA Hadi, Susilo; Prayitno, Lydia Lia
WAHANA Vol 67 No 2 (2016)
Publisher : LPPM Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (326.351 KB) | DOI: 10.36456/wahana.v67i2.499

Abstract

Penerapan manajemen sistem informasi akademik berbasis teknologi informasi mutlak diperlukan oleh lembaga pendidikan, termasuk diantaranya adalah Universitas PGRI Adi Buana Surabaya. Sebagai konsekuensi dari aplikasi sistem informasi akademik tersebut, diperlukan penyediaan sarana dan dalam penggunaannya memerlukan keterlibatan berbagai pihak, antara lain mahasiswa, dosen dan staf di bagian operasional administrasi akademik. Sebagai hal yang baru, penerapan SIAKAD ini memerlukan adaptasi bagi masing-masing yang terlibat di dalam penerapannya. Ada resistansi pengguna sistem/user resistance, khususnya pada tingkat perilaku. Peneliti ingin mengidentifikasi resistansi dalam penggunaan sistem informasi akademik. Penelitian ini menggunakan pendekatan cross-sectional study. Populasi dalam penelitian ini adalah dosen, staf BAAK dan mahasiswa Program Studi Pendidikan Matematika. Jumlah sampel 100 orang yang diambil secara proporsional (proportionated sampling technique). Variabel dalam penelitian ini ada 4 variabel terkait dengan resistensi penggunaan sistem, yaitu :lack of user education and training (LUET), change in job content (CJC), lack of user involvement in the development process (LUID), and lack of communication between top management and end- user (LCMU). Data dikumpulkan dengan kuesioner, dan dianalisis secara deskriptif. Kata Kunci: Information systems, user resistance
Kemampuan Mahasiswa Pendidikan Matematika Universitas PGRI Adi Buana Surabaya Dalam Memecahkan Soal Matematika Diskrit: kemampuan, memecahkan masalah, matematika diskrit Prayitno, Lydia Lia
Buana Pendidikan Jurnal Fakultas Keguruan dan Pendidikan Universitas PGRI Adi Buana Surabaya
Publisher : Fakultas Pedagogi dan Psikologi Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/bp.vol11.no20.a1354

Abstract

LPTK merupakan salah satu penghasil tenaga kependidikan yang berkualitas. Salah sam komponen yang penting adalah kemampuan mahasiswa calon guru dalam memecahkan masalah, khususnya pada mata kuliah matematika diskrit.
PENILAIAN KINERJA SISWA UNTUK MENEMUKAN SIFAT PERSEGI DI KELAS VII SMP NEGERI 28 SURABAYA: Performance assessment, the properties of a square, learning media Prayitno, Lydia Lia
Buana Pendidikan Jurnal Fakultas Keguruan dan Pendidikan Universitas PGRI Adi Buana Surabaya
Publisher : Fakultas Pedagogi dan Psikologi Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/bp.vol6.no11.a1093

Abstract

Performance assessment is one alternative assessment can be done by teachers during the learning process. In this research, performance assessment carried out to discover the properties of a square by using learning media. Media that used in this research are square from asturo’s paper. Task students in groups to identify the properties of the square. Instrument that used in this research is the observation student’s performance. Data were analyzed by summing the scores given by observers. The result is the performance of students in discovering the properties of a square is in “good” category. This means that students work on tasks assigned to the worksheet that given by teacher and accordance with the instructions given on the worksheets.
PENERAPAN STRATEGI PAIKEM JENJANG SEKOLAH DASAR DI KECAMATAN MOJOSARI Prayitno, Lydia Lia; Kusumaharti, Dian
Buana Pendidikan Jurnal Fakultas Keguruan dan Pendidikan Universitas PGRI Adi Buana Surabaya
Publisher : Fakultas Pedagogi dan Psikologi Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/bp.vol9.no16.a1224

Abstract

Stategi pembelajaran yang cocok diterapkan untuk tingkat sekolah dasar adalah PAIKEM. Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan strategi PAIKEM selama pembelajaran berlangsung di dalam kelas. Penelitian ini berlangsung di Kecamatan Mojosari yang mencakup empat sekolah dasar yaitu SDN Kebondalem, SDN Menanggal, SDN Wonokusumo dan SDN Mojosulur. Hasilnya adalah SDN Kebondalem, implementasi PAIKEM sudah sesuai dengan tema yang ada dalam buku guru dan buku siswa; SDN Menanggal, pada pelaksanaan PAIKEM guru masih mengalami kebingungan dalam menerapkan berbagai mata pelajaran ke dalam tema yang ada; SDN Wonokusumo, guru mampu menerapkan PAIKEM dengan baik akan tetapi di sekolah ini belum menggunakan kurikulum 2013, dan SDN Mojosulur, sekolah ini belum menggunakan kurikulum 2013 akan tetapi guru menguasai dengan baik pelaksanaan PAIKEM.
Co-Authors Agus Prasetyo Kurniawan, Agus Prasetyo Ida Sulistyawatii, Ida Imas Srinana Wardani, Imas Srinana Kusumaharti, Dian Lestari, Dea Ayu Ninik Mutianingsih, Ninik Purwanto Purwanto Rachmawati, Yemima Indah Rosyidah, Annisa Dewi Ainur Subanji Subanji Sugandi, Eko Sumianto, Dadang Susilo Hadi, Susilo Susiswo